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Optimization of encoding process in video compression is an important research problem, especially in the case of modern, sophisticated compression technologies. In this paper, we consider HEVC, for which a novel method for selection of the encoding modes is proposed. By the encoding modes we mean e.g. coding block structure, prediction types and motion vectors. The proposed selection is done basing...
Artykuł dotyczy optymalizacji kodera HEVC. Proponowana jest nowa metoda wyboru trybów kodowania, w której koder HEVC kodujący sekwencję wejściową sterowany jest przez drugi koder, kompresujący sekwencję odszumioną. Sposób realizacji sterowania zapewnia, iż łączna złożoność obu koderów jest niewiele większa niż złożoność pojedynczego kodera. Zaproponowaną metodę zaimplementowano i przebadano eksperymentalnie...
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